Additional Information

The NeoAir® XLite™ MAX SV mattress offers superior 3-season warmth and packability with the convenience of Therm-a-Rest’s new SpeedValve™ design. Using simple physics, the special valve allows you to inflate your insulated mattress twice as fast as traditional valves, with a fraction of the effort. See how fast you'll feel at home in the backcountry with the comfort, warmth, and stability of the mattress's patent-pending Triangular Core Matrix™ construction and reflective ThermaCapture™ Barrier technology. And, when it's time to hit the trail, the patent-pending, auto-reversing valve deflates the ultralight mattress almost instantly. Stuff sack and repair kit included.

Ultra-Packable: Ultralight and low-bulk materials make the mattress ultra-compact—as packable as a water bottle.

Fast Inflation: SpeedValve™ pulls in surrounding air to amplify your breath, inflating the mattress in half the time of conventional valves.